Herd is Jason Thomson, who's located in Corby, England.
With his Tangents, his ongoing abstract ambient/space series, he has been featured on a diversity of radio shows such as Rob Booth's Electronic Explorations, Mary Anne Hobbs Experimental (BBC Radio1) and more recently, DiversityFM's MUSICBOX.
The first 19 tracks in Jason's series got released on the PostUnder netlabel's sublabel, FSOR.
You'll want those once you hear these.
Tangents artwork by Nick Nenov vs Jan Robbe.